18841082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1301}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 30513672

約数和(自身を除く): 11672590

約数列:

[1, 2, 13, 26, 557, 1114, 1301, 2602, 7241, 14482, 16913, 33826, 724657, 1449314, 9420541, 18841082]

約数ペア:

[(1, 18841082), (2, 9420541), (13, 1449314), (26, 724657), (557, 33826), (1114, 16913), (1301, 14482), (2602, 7241)]